In geomorphology, an erg is a large desert region of sand dunes with little or no vegetation,it is divided into 3 parts back erg ,central erg,fore erg, especially in the Sahara.This is a list of ergs around the world.
Cet article dresse une liste d'ergs dans le monde. (fr)
In geomorphology, an erg is a large desert region of sand dunes with little or no vegetation,it is divided into 3 parts back erg ,central erg,fore erg, especially in the Sahara.This is a list of ergs around the world. (en)